20486567682

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{10859}}^1$

素因数の和:10938

約数の個数: 192

約数和(自身を含む): 57048883200

約数和(自身を除く): 36562315518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 31, 42, 46, 49, 54, 62, 63, 69, 93, 98, 126, 138, 147, 161, 186, 189, 207, 217, 279, 294, 322, 378, 414, 434, 441, 483, 558, 621, 651, 713, 837, 882, 966, 1127, 1242, 1302, 1323, 1426, 1449, 1519, 1674, 1953, 2139, 2254, 2646, 2898, 3038, 3381, 3906, 4278, 4347, 4557, 4991, 5859, 6417, 6762, 8694, 9114, 9982, 10143, 10859, 11718, 12834, 13671, 14973, 19251, 20286, 21718, 27342, 29946, 30429, 32577, 34937, 38502, 41013, 44919, 60858, 65154, 69874, 76013, 82026, 89838, 97731, 104811, 134757, 152026, 195462, 209622, 228039, 249757, 269514, 293193, 314433, 336629, 456078, 499514, 532091, 586386, 628866, 673258, 684117, 749271, 943299, 1009887, 1064182, 1368234, 1498542, 1596273, 1748299, 1886598, 2019774, 2052351, 2247813, 2356403, 3029661, 3192546, 3496598, 4104702, 4495626, 4712806, 4788819, 5244897, 6059322, 6743439, 7069209, 7742467, 9088983, 9577638, 10489794, 12238093, 13486878, 14138418, 14366457, 15484934, 15734691, 16494821, 18177966, 21207627, 23227401, 24476186, 28732914, 31469382, 32989642, 36714279, 42415254, 46454802, 47204073, 49484463, 54197269, 63622881, 69682203, 73428558, 94408146, 98968926, 108394538, 110142837, 127245762, 139364406, 148453389, 162591807, 209046609, 220285674, 296906778, 325183614, 330428511, 379380883, 418093218, 445360167, 487775421, 660857022, 758761766, 890720334, 975550842, 1138142649, 1463326263, 2276285298, 2926652526, 3414427947, 6828855894, 10243283841, 20486567682]

約数ペア:

[(1, 20486567682), (2, 10243283841), (3, 6828855894), (6, 3414427947), (7, 2926652526), (9, 2276285298), (14, 1463326263), (18, 1138142649), (21, 975550842), (23, 890720334), (27, 758761766), (31, 660857022), (42, 487775421), (46, 445360167), (49, 418093218), (54, 379380883), (62, 330428511), (63, 325183614), (69, 296906778), (93, 220285674), (98, 209046609), (126, 162591807), (138, 148453389), (147, 139364406), (161, 127245762), (186, 110142837), (189, 108394538), (207, 98968926), (217, 94408146), (279, 73428558), (294, 69682203), (322, 63622881), (378, 54197269), (414, 49484463), (434, 47204073), (441, 46454802), (483, 42415254), (558, 36714279), (621, 32989642), (651, 31469382), (713, 28732914), (837, 24476186), (882, 23227401), (966, 21207627), (1127, 18177966), (1242, 16494821), (1302, 15734691), (1323, 15484934), (1426, 14366457), (1449, 14138418), (1519, 13486878), (1674, 12238093), (1953, 10489794), (2139, 9577638), (2254, 9088983), (2646, 7742467), (2898, 7069209), (3038, 6743439), (3381, 6059322), (3906, 5244897), (4278, 4788819), (4347, 4712806), (4557, 4495626), (4991, 4104702), (5859, 3496598), (6417, 3192546), (6762, 3029661), (8694, 2356403), (9114, 2247813), (9982, 2052351), (10143, 2019774), (10859, 1886598), (11718, 1748299), (12834, 1596273), (13671, 1498542), (14973, 1368234), (19251, 1064182), (20286, 1009887), (21718, 943299), (27342, 749271), (29946, 684117), (30429, 673258), (32577, 628866), (34937, 586386), (38502, 532091), (41013, 499514), (44919, 456078), (60858, 336629), (65154, 314433), (69874, 293193), (76013, 269514), (82026, 249757), (89838, 228039), (97731, 209622), (104811, 195462), (134757, 152026)]